Browse Bridge Database

25,975 bridges in the FHWA National Bridge Inventory in California.

National Bridge Inventory Database

Browse 25,975 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
UP RR California Fair 1973 40.8 m 41,475
DEEP CANYON WASH California Fair 1970 50.3 m 41,433
UP RR California Fair 1999 47.5 m 41,400
I 280 & SR 87 ST & RMPS California Fair 1971 621.2 m 41,400
LA RIV / DEFOREST AVE California Fair 1952 233.5 m 41,340
WALNUT CREEK California Fair 1981 128.6 m 41,300
WALNUT CREEK California Fair 1981 130.5 m 41,300
CALLOWAY CANAL California Fair 1970 34.7 m 41,250
BRUSH CREEK California Fair 1962 29.3 m 41,250
CALLOWAY CANAL California Fair 1970 49.7 m 41,250
UP RR CARDEN & BEECHER California Fair 1982 403.9 m 41,250
SANTA ROSA CREEK California Fair 1974 20.7 m 41,250
FRIANT-KERN CANAL California Good 1951 21.6 m 41,250
INTERSTATE 880 California Good 2016 80.6 m 41,250
SPRING ST STORM DRN California Good 1958 20.3 m 41,234
UP RR S5-MAGNOLIA AV OFF California Good 1970 142.6 m 41,200
INTERSTATE 80 & RAMP California Fair 1989 83.8 m 41,194
LOS ANGELES RIVER California Good 1927 143.0 m 41,100
EIGHTH STREET California Fair 1971 41.5 m 41,050
KITT HWY USN RR California Good 1944 39.6 m 41,000
CALAVERAS RIVER California Poor 1966 87.2 m 41,000
ALISAL ROAD California Good 1954 27.7 m 41,000
DEL PUERTO CREEK California Fair 1967 8.5 m 41,000
N101-ABBOTT&ABBOTT-S101 California Good 1954 26.4 m 41,000
GLENOAKS BLVD California Fair 1969 38.7 m 41,000
RTE 15 RTE 78 CONN California Fair 1977 323.4 m 41,000
COTTONWOOD CR UP AMTRAK California Fair 1998 464.5 m 41,000
ROXFORD STREET California Fair 1969 48.3 m 41,000
INTERSTATE 5 California Good 2000 134.5 m 41,000
ROXFORD STREET California Good 1969 44.9 m 41,000
GLENOAKS BLVD California Good 1969 40.8 m 41,000
I 210 & RAMPS California Fair 1968 227.1 m 41,000
SLOAT AVENUE California Good 1968 28.7 m 41,000
SLOAT AVENUE California Good 1968 28.6 m 41,000
MISSION GORGE ROAD California Fair 2011 74.5 m 41,000
DEER CREEK California Fair 1997 31.4 m 41,000
ANAHEIM BAY California Fair 1967 107.6 m 41,000
SANTA ANA DELHI CHANNEL California Good 1987 22.3 m 41,000
YARNELL STREET California Fair 1970 45.1 m 41,000
OAKLAND ESTUARY California Fair 1934 132.0 m 41,000
MISSION GORGE ROAD California Fair 2011 74.5 m 41,000
FOOTHILL BLVD California Good 1971 86.3 m 41,000
YARNELL STREET California Good 1970 45.1 m 41,000
MALIBU LAGOON California Good 1995 159.4 m 41,000
CALAVERAS RIVER California Poor 1966 95.1 m 41,000
OAK CANYON WILDLIFE California Good 1998 79.0 m 41,000
DRAINAGE CANAL California Good 1953 12.7 m 41,000
FOOTHILL BLVD California Good 1971 78.3 m 41,000
WALNUT CRK California Good 1961 9.8 m 40,931
HESPERIA BNSF SANTA FE California Fair 1975 109.7 m 40,922

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.